1Pair 1045 10x4.5 CW Propeller CCW Prop For RC Multicopter F450 Quadcopter Black

100% brand new and high quality Material: Plastic and Nylon Propeller diameter: 25.4cm Slope: 4.5"(11.43 cm) Bore: approximately 2MM 3MM 4MM 5MM 6MM 7.8MM (come with the prop shaft washer,you can use for different shaft For Vehicle Type: Quadcopter Color: Black Quantity: 1 Pair (Including 1pcs 10 x 4.5CW Propeller, 1pcs 10 x 4.5CCW Propeller, 2pcs x Nylon Pads) 　 Note: 1.Transition: 1cm=10mm=0.39inch         2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.         3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!